GSM
Definition:
GSM stands for Global System for Mobile communications and represents a standard for mobile phone communication. Consumers with GSM mobile phones can often roam between different cellular providers or switch cellular services without having to purchase a new mobile phone.
Here's a word you may not know...
Safari
Safari is a web browser designed by Apple that allows you to view web pages on the Internet. Safari comes pre-installed on Apple's computers but a Windows version is available for download as well. Safari is also the web browser used on Apple's iPhone.
